DDC hot reload requires a new module format, which is
currently represented by the intersection of the DDC
module format and canary. Some of the expression compiler
tests only test the AMD module format (all of them run both
canary and non-canary since those are two different try
bots). Add code to test the DDC module format as well.
Change-Id: Ie3ca0dd3d63985d3222ab09730a82935481076a4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/377764
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>